Sea to Summit Ultralight XR Insulated Air Mat - Large Mountaineering glasses If you're counting every gram

If you're counting every gram but you know the value of a truly comfortable pack

Weight: 1160g

the punch-through neoprene GlideSkin™ comfort-neck and arm seals provide all-day comfort and keep most water out

Thickness: 3

18% Merino Wool

Sea to Summit Ultralight XR Insulated Air Mat - Large Mountaineering glasses If you're counting every gramThe Ultralight XR Insulated Mat offers unmatched stability and comfort with 151 Air Sprung Cells that contour to your body, reducing pressure points. Overview The Ultralight XR Insulated Mat offers unmatched stability and comfort with 151 Air Sprung Cells that contour to your body, reducing pressure points. Its wider profile suits side sleepers, while hybrid 30 40D nylon and Ultrafresh treated TPU laminate provide proven durability. ThermalCore